var OnlineStoreApiModule = {

    make_api_post_request_processing_data: function (operation, data, callback_success, callback_error, data_type, before_send, callback_complete, extra) {
        var url = '/' + LANG_CODE + '/' + ONLINE_STORE_API_URL_SEGMENT + '/';

        if (typeof data === "undefined") {
            data = {};
        }

        data[ONLINE_STORE_API_OPERATION_KEY] = operation;

        if (typeof extra === "undefined") {
            extra = {};
        }

        if (typeof before_send !== "function") {
            before_send = function () {
                return true;
            }
        }

        if (typeof callback_success !== "function") {
            callback_success = function () {
                return true;
            }
        }

        if (typeof callback_error !== "function") {
            callback_error = function () {
                return true;
            }
        }

        if (typeof callback_complete !== "function") {
            callback_complete = function () {
                return true;
            }
        }

        if (typeof data_type === 'undefined') {
            data_type = 'json';
        }

        var ajax_parameters = {
            type: 'POST',
            url: url,
            async: true,
            data: data,
            dataType: data_type,

            before_send: before_send,

            success: function (response) {
                callback_success(response);
            },

            error: function (response) {
                callback_error(response);
            },

            complete: function () {
                callback_complete();
            }
        };

        for (var property in extra) {
            ajax_parameters[property] = extra;
        }

        $.ajax(ajax_parameters);
    },

};